From 071673b09021b60eab268653c6bcfba92eea7603 Mon Sep 17 00:00:00 2001 From: Luiz Capitulino Date: Tue, 27 Nov 2012 11:02:01 -0200 Subject: qemu-ga: qmp_guest_fstrim(): get rid of sprintf() + error_set() Convert them to error_setg_errno(). Signed-off-by: Luiz Capitulino Reviewed-by: Michael Roth Signed-off-by: Michael Roth --- qga/commands-posix.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'qga') diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 9ad2891d77..fa786e53e9 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -565,7 +565,6 @@ void qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **err) struct FsMount *mount; int fd; Error *local_err = NULL; - char err_msg[512]; struct fstrim_range r = { .start = 0, .len = -1, @@ -584,9 +583,7 @@ void qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **err) QTAILQ_FOREACH(mount, &mounts, next) { fd = qemu_open(mount->dirname, O_RDONLY); if (fd == -1) { - sprintf(err_msg, "failed to open %s, %s", mount->dirname, - strerror(errno)); - error_set(err, QERR_QGA_COMMAND_FAILED, err_msg); + error_setg_errno(err, errno, "failed to open %s", mount->dirname); goto error; } @@ -599,9 +596,8 @@ void qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **err) ret = ioctl(fd, FITRIM, &r); if (ret == -1) { if (errno != ENOTTY && errno != EOPNOTSUPP) { - sprintf(err_msg, "failed to trim %s, %s", - mount->dirname, strerror(errno)); - error_set(err, QERR_QGA_COMMAND_FAILED, err_msg); + error_setg_errno(err, errno, "failed to trim %s", + mount->dirname); close(fd); goto error; } -- cgit v1.2.1